Thank you for visiting our Facebook page. Dale G. Knox,M.D. is a board certified, single physician family/general practice, in the heart of Rancho Santa Margarita/Trabuco Canyon. Conveniently located in Dove Center between the gates of Coto de Caza and Dove Canyon. We provide an advanced level of comprehensive care for all of your health care needs. We accept cash patients along with all PPO/POS insurances, and Medicare. Dr. Knox has been a practicing physician for 40+ years with extensive experience in Emergency and Family Medicine. Come visit our friendly staff. Same day appointments, and walk-ins are welcome.